Knn as percolator query


Just wondering whether it is currently possible to use a knn query as a percolater query - my feeling is that this is currently not possible but just checking?



@Matthew_Pollard ,

Not yet, but this is a nice idea.

We are currently thinking about how to expose knn as a query directly instead of always requiring the top level search element called knn.

If you have an opinion on rather you care for always GLOBAL top-k or top-k per shard, let us know :slight_smile:

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